Siehe diesen Report:
podcastingreport (pdf, 76 KB), gefunden
hier. Er beginnt mit:
More than 22 million American adults own iPods or MP3 players and 29% of them have downloaded podcasts from the Web so that they could listen to audio files at a time of their choosing. That amounts to more than 6 million adults who have tried this new feature that allows internet “broadcasts” to be downloaded onto their portable listening device.Die Ergebnisse scheinen einigermassen repräsentativ und aktuell:
This report is based on the findings of a daily tracking survey on Americans' use of the Internet. The results in this report are based on data from telephone interviews conducted by Princeton Survey Research Associates International from February 21 to March 21, 2005, among a sample of 2,201 adults, 18 and older.
patpatpat - 4. Apr, 15:50